Key Takeaways
- • HIFI raised $37 million in a Series A funding round led by Left Lane Capital to build stablecoin payment infrastructure and tokenized financial systems bridging traditional banking and blockchain ecosystems.
- • Atum secured $13.5 million in funding from a consortium including Variant Fund, PayPal Ventures, Abstract Ventures, Road Capital, Mirana Ventures, First Commit, and Credibly Neutral to develop an open payments network coordinating settlement across multiple stablecoins and blockchains without issuing currency or holding custody.
- • Both funding rounds target critical infrastructure gaps in crypto-native finance, with HIFI focusing on APIs for stablecoin payments, fiat conversion, and compliance, while Atum emphasizes agnostic payment routing across disparate blockchain networks.
- • The funding reflects institutional capital acceleration into stablecoin infrastructure as Wall Street engagement with tokenized assets and digital financial systems deepens in 2026.
Summary
HIFI, a stablecoin infrastructure provider, completed a $37 million Series A funding round led by Left Lane Capital, with participation from Tether and Antler. The company develops financial infrastructure and APIs enabling stablecoin payments, tokenized asset management, compliance mechanisms, and settlement functionality across both traditional banking rails and blockchain networks. This funding positions HIFI to address institutional demand for seamless interoperability between legacy financial systems and emerging digital asset infrastructure.
Concurrently, Atum raised $13.5 million to establish an open payments network that coordinates payment routing and settlement across multiple stablecoins, blockchains, and alternative payment systems. The funding syndicate—anchored by Variant Fund, PayPal Ventures, Abstract Ventures, Road Capital, Mirana Ventures, First Commit, and Credibly Neutral—underscores institutional confidence in Atum's model. Critically, Atum does not issue its own currency or take custody of customer funds, positioning it as a neutral routing layer within the increasingly fragmented stablecoin ecosystem.
Both investments target foundational gaps in cryptocurrency infrastructure as institutional adoption accelerates. HIFI's focus on compliance and cross-system settlement addresses regulatory and operational concerns from traditional financial institutions seeking blockchain exposure. Atum's emphasis on payment coordination without proprietary issuance reflects market demand for interoperable, custody-agnostic payment rails that can route transactions efficiently across competing stablecoin standards and blockchain networks.
These funding rounds represent a broader institutional shift toward infrastructure-layer investments in crypto finance. Rather than speculative asset plays, capital is consolidating around boring-but-critical plumbing: payment routing, settlement coordination, tokenization frameworks, and fiat-to-crypto bridges. The participation of PayPal Ventures in Atum's round and traditional venture leadership in HIFI's Series A suggests established financial services players view stablecoin infrastructure as essential to future digital finance architecture.
Concurrently, Atum raised $13.5 million to establish an open payments network that coordinates payment routing and settlement across multiple stablecoins, blockchains, and alternative payment systems. The funding syndicate—anchored by Variant Fund, PayPal Ventures, Abstract Ventures, Road Capital, Mirana Ventures, First Commit, and Credibly Neutral—underscores institutional confidence in Atum's model. Critically, Atum does not issue its own currency or take custody of customer funds, positioning it as a neutral routing layer within the increasingly fragmented stablecoin ecosystem.
Both investments target foundational gaps in cryptocurrency infrastructure as institutional adoption accelerates. HIFI's focus on compliance and cross-system settlement addresses regulatory and operational concerns from traditional financial institutions seeking blockchain exposure. Atum's emphasis on payment coordination without proprietary issuance reflects market demand for interoperable, custody-agnostic payment rails that can route transactions efficiently across competing stablecoin standards and blockchain networks.
These funding rounds represent a broader institutional shift toward infrastructure-layer investments in crypto finance. Rather than speculative asset plays, capital is consolidating around boring-but-critical plumbing: payment routing, settlement coordination, tokenization frameworks, and fiat-to-crypto bridges. The participation of PayPal Ventures in Atum's round and traditional venture leadership in HIFI's Series A suggests established financial services players view stablecoin infrastructure as essential to future digital finance architecture.
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